These No. 2 pet waste bag dispensers are eco-friendly. Each dispenser is made from 100% recycled plastic. and includes a hook to attach to your dog's leash or collar. The case measures 2-3/4" wide and 1-1/2" high with a removable end for easy bag replacement. The dispenser comes with two rolls of biodegradable No. 2 bags. Available in solid colors of Pink, Blue, Brown and Black.